Description
Appleton® Interlocked Receptacle, Non-Fused, Series: WSRD, 600 V AC/250 V DC, 30 A, 30 hp, 50/60 Hz, 4 Poles, 3 Wires, NEMA 3R/12 Enclosure, Stainless Steel
Features:
- For use where an interlocked disconnect switch is desired to control a Powertite® receptacle and insertion or removal of plug
- Spring door standard and screw cap provided at no additional cost to meet NEMA 3/3R/4/4X applications
- F-Series offers the latest in switch technology an operating mechanism designed to endure at least three times the number of operations required by NEMA and UL standards, modular componentry designed for quick and easy maintece and visible blades for an extra measure of safety while the low mass cam allows greater blade operating speed and reduced mechanical wear
- Insulated, dual channel polymer operating handle clearly indicates the switch being energized
- Removable hinged cover allows for ease of installation and maintece
- Class R fusing standard on WSRD fusible units and J type on WSR
- Short circuit withstand rated to 200000 rms symmetrical amps (class R and J fusing)
- Stainless steel captive spring out quad-lead cover bolts for easy access and corrosion resistance
- Conduit entry is drilled and tapped to 1-1/2 in
- Stainless steel key-hole mounting feet for easy installation
- Unit is equipped with defeatable door interlock which allows emergency access when switch is energized
- Cover can be padlocked closed
- Operating handle can be locked in the OFF or ON position
- Dead design receptacle is not energized until plug is fully inserted and switch is engaged
- Without viewing window
- For use with Powertite® ACP and CPH plugs
- 3-phase, 2 to 14 AWG wire
- Interlock prohibits plug insertion or removal under load and plug is secured in place by interlock and cannot be withdrawn unless interlock release lever is actuated
Applications:
Welders, Generators, Compressors, Infrared Ovens, Batch Feeders, Conveyors, Truck Terminals, Marine Docks, Automotive and Steel Processing Plants, Pulp and Paper Processing Plants, Milk Processing Plants and Creameries, Fabrication Yards, Shipyards and Refrigerated Truck Terminals Applications
Standards/Approval:
- UL 98
- UL 50E
- UL 1682
- UL 1686 File No. E145917/E160652
- CSA C22.2 No.4
- CSA 182.1
- CSA 025875
